Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad018db619c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51ad01387670bRun #51ad018db619cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)154 147 -7 -4.5%
Incl. Wall Time (microsec) per call 39 37 -2 -4.5%
Excl. Wall Time (microsec)49 48 -1 -2.0%
Incl. CPU (microsecs)158 151 -7 -4.4%
Incl. CPU (microsecs) per call 40 38 -2 -4.4%
Excl. CPU (microsec)36 34 -2 -5.6%
Incl. MemUse (bytes)5,488 5,488 0 0.0%
Incl. MemUse (bytes) per call 1,372 1,372 0 0.0%
Excl. MemUse (bytes)2,240 2,240 0 0.0%
Incl. PeakMemUse (bytes)95,736 95,736 0 0.0%
Incl. PeakMemUse (bytes) per call 23,934 23,934 0 0.0%
Excl. PeakMemUse (bytes)1,360 1,360 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hashBase64 [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Crypt::hashBase640 N/A% -7 -2.0% -7 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -14.3% -2 -28.6% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -5 -71.4% -5 -71.4% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -2 -28.6% -2 -28.6% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -6 -85.7% -2 -28.6% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 N/A%